# FAG NN3014-D-K-TVP-SP Super Precision Cylindrical Roller Bearing, 70mm Bore, Tapered Bore, Polyamide Cage - MROSupply.com

***FAG NN3014-D-K-TVP-SP super precision cylindrical roller bearing with 70mm bore. Features a tapered bore for precise mounting, polyamide cage for high-speed performance, and super precision class for demanding applications. Ideal for machine tool spindles and high-speed machinery requiring accuracy and rigidity.***



## Product details:

- Catalog number: NN3014-D-K-TVP-SP
- SKU: 5783131
- Price: ***$514.92*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [FAG Bearing](https://www.mrosupply.com/brands/fag-bearing/)
- Category: 
    - [Tapered Bore Cylindrical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/cylindrical-roller-bearings/tapered-bore-cylindrical-roller-bearings/)
    - [Cylindrical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/cylindrical-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 3.093 lb


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/57/83/5783131/000ADC09_a_3JELlP2.png)






## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.